2583340 has 24 divisors (see below), whose sum is σ = 5573232. Its totient is φ = 1005120.

The previous prime is 2583331. The next prime is 2583341. The reversal of 2583340 is 433852.

It is not an unprimeable number, because it can be changed into a prime (2583341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006 + ... + 2485.

It is an arithmetic number, because the mean of its divisors is an integer number (232218).

2^2583340 is an apocalyptic number.

2583340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2583340 is an abundant number, since it is smaller than the sum of its proper divisors (2989892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2583340 is a wasteful number, since it uses less digits than its factorization.

2583340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3537 (or 3535 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2583340 is about 1607.2772007342. The cubic root of 2583340 is about 137.2125565436.

The spelling of 2583340 in words is "two million, five hundred eighty-three thousand, three hundred forty".